Finding the Third Proportional to 10,743,840 and 16,660,404

Step by Step Solution

1. Step 1: Write the proportion equation
   10,743,840 : 16,660,404 = 16,660,404 : x
2. Step 2: Convert to fraction form
   10,743,840/16,660,404 = 16,660,404/x
3. Step 3: Cross multiply
   10,743,840x = 16,660,404 × 16,660,404
4. Step 4: Simplify right side
   10,743,840x = 277,569,061,443,216
5. Step 5: Solve for x
   x = 277,569,061,443,216/10,743,840
6. Step 6: Final answer
   x = 25,835,181.97